15:32:41 Create new PHPExcel object<br />15:32:41 Set document properties<br />15:32:41 Add some data<br />15:32:41 Rename worksheet<br />15:32:41 Write to Excel2007 format<br />15:32:41 File written to 42richText.xlsx<br />Call time to write Workbook was 0.0327 seconds<br />15:32:41 Current memory usage: 6 MB<br />15:32:41 Write to Excel5 format<br />15:32:42 File written to 42richText.xls<br />Call time to write Workbook was 0.0243 seconds<br />15:32:42 Current memory usage: 8.25 MB<br />15:32:42 Peak memory usage: 8.25 MB<br />15:32:42 Done writing files<br />Files have been created in D:\wwwroot\jzg\vendor\phpoffice\phpexcel\Examples<br />